CollectiblesUpdated Sep 15, 2026Verified
Signal Jammer Sweep in Four Sectors
Divide all jammer sites into memorable routes and unlock the expert hacker efficiently.
14 minIntermediate50 targets
Time
14 min
Payout
50 targets
Difficulty
Intermediate
Jammers
50
Reward
Unlocks Avi Schwartzman as hacker
Best tool
Oppressor or explosive rounds
Step by step
- 1Split the map into four regions.
- 2Destroy each jammer with an explosive or gunfire.
- 3Track progress on a checklist — the game has no counter.
Common mistakes
- Missing jammers indoors or on rooftops.
Section 01
The brief
The collection feels manageable when the map is divided by terrain and skyline rather than an arbitrary numbered list.
- 50 signal jammers unlock a reward and a cash bonus toward the Casino Heist
- They are static locations, so a planned route beats wandering
- A fast helicopter clears the map far quicker than driving
Section 02
Recommended route
Clear city core, western coast, northern county, and eastern industrial sectors as separate sorties.
- Sweep in geographic clusters rather than following the list order
- Use a helicopter for the coastal and industrial clusters
- Destroy each jammer with any weapon; proximity is what matters
Section 03
What good looks like
Every target is checked once and the unlocked crew member is ready for the next casino plan.
- All 50 cleared in two or three focused sessions
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Source checked
Last verified: Sep 15, 2026. Figures are editorial summaries; in-game menus remain the final authority.